KYB KG5188 Shock Absorber - Rear

Overview of KYB Gas-a-just Suspension Shock Absorber KG5188

The KYB Gas-a-just shock absorber KG5188 is engineered to provide reliable suspension performance for Chevrolet Express 1500, Express 3500, GMC Savana 1500, and Savana 3500 models. Designed to maintain vehicle stability and control, this shock absorber is a direct replacement part tailored to meet specific suspension requirements.

• Compressed length: 13.97 inches
• Extended length: 21.61 inches
• Stroke length: 7.64 inches
• Lower mount type: E2 (14.6x41)
• Upper mount type: E3 (61.6x87x0)
• Includes dust cover for protection
• R-stop feature included for rebound control

Detailed Features and Specifications

The KYB Gas-a-just KG5188 shock absorber features a compressed length of 13.97 inches and an extended length of 21.61 inches, providing a stroke length of 7.64 inches. This range allows for effective suspension travel suited to the weight and dynamics of Chevrolet Express and GMC Savana vans. The lower mount uses an E2 type with dimensions 14.6 by 41 mm, while the upper mount is an E3 type measuring 61.6 by 87 mm, ensuring proper fitment and secure installation. A dust cover is included to protect the internal components from dirt and debris, extending the service life of the shock absorber. The R-stop feature helps control rebound, improving ride stability, while the absence of an internal rebound spring and B-stop indicates a design focused on consistent damping performance.

About the KYB Gas-a-just Product Line

The Gas-a-just line from KYB is designed to offer a gas-charged shock absorber solution that balances ride comfort and vehicle control. This product line is engineered to restore the original handling characteristics of your vehicle by providing consistent damping force. The KG5188 model within this line is specifically developed for full-size vans like the Chevrolet Express and GMC Savana, addressing the suspension needs of these heavier vehicles.

Common Applications and Problem Solving

• Reduces excessive body roll and sway in Chevrolet Express 1500 and 3500 models
• Improves ride comfort and handling for GMC Savana 1500 and 3500 vans
• Restores suspension travel and damping after worn or damaged shocks
• Minimizes bottoming out and harsh impacts on rough roads
• Prevents premature tire wear caused by unstable suspension

Installation Notes and Tips

When installing the KYB Gas-a-just KG5188 shock absorber, ensure the vehicle is securely lifted and supported. Verify the correct orientation of the upper and lower mounts (E3 upper and E2 lower) to match the vehicle’s suspension points. Inspect mounting hardware for wear and replace if necessary. The included dust cover should be positioned properly to protect the shock shaft from contaminants. It is recommended to replace shocks in pairs to maintain balanced suspension performance.

Quality Assurance and Warranty

KYB manufactures the Gas-a-just KG5188 shock absorber to meet strict quality standards, ensuring durability and consistent performance. This part is backed by KYB’s limited warranty, which covers defects in materials and workmanship under normal use. For specific warranty details, refer to KYB’s official documentation or contact authorized distributors.